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Sounder Beacon

Sonos Sounder Beacon

Electronic sounder beacon certified to EN54.

With the TimeSaver base, connections are made to the base during the initial wiring phase which results in faster and more reliable installation. The sounder head ‘twists and clicks’ into the base on commissioning, avoiding the wiring and connection problems associated with traditional sounders.

With a choice of 32 tones including all the major international standards, the Sonos Sounder Beacon has universal acceptance.


  • Low current LED beacon
  • Simple ‘First Fix’ installation
  • Weatherproof to IP65 (deep base units)
  • Choice of lens colours
  • Tone and volume can be preset or adjusted off-base - 20dB

Combined Part No.Base Part No.Head Part No.Audibility at 1m TonesVoltageSounder Current
PSC-0047PSO-0001 Red shallow basePSC-0045 Red lensUp to 106dB (A)3217-60V DC9-50mA
PSC-0050 PSO-0001 Red shallow basePSC-0054 Amber lensUp to 106dB (A)3217-60V DC9-50mA
PSC-0042 PSO-0003 Red deep basePSC-0045 Red lensUp to 106dB (A)3217-60V DC9-50mA
PSC-0049 PSO-0003 Red deep basePSC-0054 Amber lensUp to 106dB (A)3217-60V DC9-50mA
PSC-0059 PSO-0007 White deep basePSC-0051 Clear lens, Red LEDUp to 106dB (A)3217-60V DC9-50mA

Other colours/combinations are available on request.


IP Rating: IP65 (deep base)  IP21 (shallow base)    Operating Temp: -25ºC to +70ºC   Construction: Flame Retardant Polycarbonate   Cable Entries: Deep Base: 2 x 20mm cable glands    Weight: 0.22kg (shallow base) 0.25kg (deep base)   Compliance: EN54 3 Type A (shallow base) EN54 3 Type B (deep base)